Valve Seat NSN 4820-00-838-1326

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN: 4820-00-838-1326

Stock Availability

NSN 4820008381326 availability
(as of 10/24/2023).

OH: 1
NS: 70
NE: 12
SV: 1
AR: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Flange Diameter

Between 1.140 inches and 1.160 inches

Body Outside Diameter

Between 0.535 inches and 0.545 inches

Body Inside Diameter

Between 0.315 inches and 0.328 inches

Flange Seat To Disk End Height

Between 0.040 inches and 0.050 inches

Under Flange Height

Between 0.575 inches and 0.585 inches

Hardness Rating

47.0 rockwell c face

Seating Surface Shape

Flat

Special Features

Six 0.165 in. Min, 0.175 in. Max diameter holes through flange on 0.906 in. Bolt circle dia

Material

Steel

Style Designator

Plain flanged

Fsc Application Data

Pump and control unit, fuel, gasturbine engine, non-aircraft

FSC

4820 Nonpowered Valves

NIIN

008381326

NSN

4820008381326

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

663681

Cage Code:

99193

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8481909090
NAICS: 332911
SITC: 74790
Description: Parts of taps, cocks, valves and similar appliances, nesoi
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-838-1326

What are the manufacturers of nsn 4820008381326?

Honeywell International Inc. (99193)
Honeywell International Inc. (06848)

Does this nsn 4820008381326 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4820008381326
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.

Does nsn 4820008381326 contain any precious metals?
No precious metal content.

Does nsn 4820008381326 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4820008381326?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

22113

FIIG:

A15500

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service